Re: LogwrtResult contended spinlock

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От Jeff Davis
Тема Re: LogwrtResult contended spinlock
Дата
Msg-id ceae1334bcc0a94d1425956ec678d535714a6f0e.camel@j-davis.com
обсуждение исходный текст
Ответ на Re: LogwrtResult contended spinlock  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
Ответы Re: LogwrtResult contended spinlock  (Jeff Davis <pgsql@j-davis.com>)
Список pgsql-hackers
On Fri, 2022-09-23 at 10:49 +0200, Alvaro Herrera wrote:
> On 2022-Jul-28, Alvaro Herrera wrote:
>
> > v10 is just a trivial rebase.  No changes.  Moved to next
> > commitfest.
>
> I realized that because of commit e369f3708636 this change is no
> longer
> as critical as it used to be, so I'm withdrawing this patch from the
> commitfest.

It looks like there's some renewed interest in this patch:

https://www.postgresql.org/message-id/20240213001150.4uqzh7tinuhvoopl@awork3.anarazel.de

even if there's not a pressing performance conern now, it could clean
up the complexity of having a non-shared copy of LogwrtResult.

Regards,
    Jeff Davis




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